The first retail item in the Hair Chemist series, "Sleek Keeper," is now available! Available in sets of 2 and 3. Bulk purchases are welcome. We look forward to your comments. This shampoo and treatment, formulated with levulinic acid, was developed for those who want to maintain their salon-quality hair style for a long time! It is especially effective in improving the manageability of frizzy hair and hair damaged by external factors. It protects hair from humidity and excessive moisture, stabilizes its shape, and achieves repair and reinforcement! Furthermore, in conjunction with the simultaneously released professional-use item "Hair Tender," it continuously "refines" the form and is also a great help as home care for shape correction! It solves the problems of customers struggling with "waviness" as a measure against humidity and for the durability of styles in straight perms and perms! The treatment, in particular, is a luxurious formula containing the industry-leading ingredients "Elaplex," "Tostea," and "Fiberhance"! We promise that it will be an absolute guardian, a "Keeper," of salon-style quality!